u-boot/board/esd/cpci405
Wolfgang Denk cdb749778a Rename getenv_r() into getenv_f()
While running from flash, i. e. before relocation, we have only a
limited C runtime environment without writable data segment. In this
phase, some configurations (for example with environment in EEPROM)
must not use the normal getenv(), but a special function.  This
function had been called getenv_r(), with the idea that the "_r"
suffix would mean the same as in the _r_eentrant versions of some of
the C library functions (for example getdate vs. getdate_r, getgrent
vs. getgrent_r, etc.).

Unfortunately this was a misleading name, as in U-Boot the "_r"
generally means "running from RAM", i. e. _after_ relocation.

To avoid confusion, rename into getenv_f() [as "running from flash"]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-08-04 00:45:36 +02:00
..
config.mk ppc4xx: Update TEXT_BASE for CPCI405 boards 2008-12-10 15:11:15 +01:00
cpci405.c Rename getenv_r() into getenv_f() 2010-08-04 00:45:36 +02:00
flash.c ppc4xx: Big cleanup of PPC4xx defines 2009-09-11 10:35:58 +02:00
fpgadata_cpci405.c Initial revision 2002-05-15 20:47:18 +00:00
fpgadata_cpci405ab.c CPCI405 board update 2004-12-16 18:27:05 +00:00
fpgadata_cpci4052.c CPCI4052 update (support for revision 3). 2003-03-20 15:31:19 +00:00
Makefile ppc4xx: Add loadpci command to esd's CPCI4052 and CPCI405AB boards 2009-01-14 11:20:07 +01:00